CAS:89-32-7 MF:C10H2O6 MW:218.12 Nr EINECS:201-898-9 Sinonime:1,2,4,5-benzentetracarboxilic 1,2:4,5-dianhidridă;1,2,4,5benzenetetracarboxilic 1,2:4,5dianhidrură;1,2,4,5-benzenetetracarboxilic 1,2:4,5-dianhidrură;1,2,4,5-benzentetracrboxilicdianhidrură;piromelliticacidanhidridă;aciddianhidrură piromellitica;Piromelliticanhidridă;HIDDRĂ DE 1,2,4,5-BENZENETTRACARBOXILICANHIDRĂ